baber/WOPTO huggingface dataset:
Patent JP-2004036952-A (JP)
Title: Burner nozzle
Inventor: SHIMIZU TOSHIHARU
IPC: F23D14/22
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an energy-saving burner nozzle for utilizing the heat energy of the oxygen-remaining air while keeping the stable combustion.  <P>SOLUTION: This burner nozzle 1 has a combustion header 2 forming the flame, and an oxygen-remaining air blowout cylinder 3 for blowing out the oxygen-remaining air Gu having the concentration of oxygen lower than the air Ai from an oxygen-remaining air hole 311. The combustion header 2 is configurated by a fuel supply chamber 21 having a plurality of fuel holes 211 for blowing out the fuel Fu, and an air supply chamber 22 having a plurality of air holes 221 for blowing out the air Ai. When the combustion is performed in the burner nozzle 1, the primary combustion is performed with the fuel Fu and the air Ai to form the primary flame 101 near by the combustion header 2. Then the oxygen-remaining air Gu is supplied to the primary flame 101 to form the main flame 102 by the secondary combustion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004039770-A (JP)
Title: Reactor equipment
Inventor: TATSUNO MICHIO
IPC: H01F37/00
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To further raise the effect of an improvement with respect to energy saving, loss reduction, noise lowering and reducing in size and weight to expedite the improvement of productivity as well as the reduction of a manufacturing cost, and further, to exclude the waste of a strip material.  <P>SOLUTION: Reactor equipment is provided with a reactor 4, a chassis 8, and a fixing member 9 for fixing the chassis and the reactor 4. The reactor 4 is provided with a core 2 formed so as to have a non-polygonal ring shape having no bent part, and a coil 3 in which a vertical type flat conductive wire W is wound into the peripheral direction of the core 2 along the sectional configuration of the same. The chassis 8 is formed of a plate member T and is provided integrally with a plurality of side surface retaining units 5a... for supporting a plurality of positions on the side surface 2s of the core 2, and a plurality of bottom surface supporting units 7a... for supporting a plurality of positions on the bottom surface 2t of the core 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036224-A (JP)
Title: Flexible sleeve for through hole formation of concrete construction
Inventor: FURUSAWA SHIGERU
IPC: E04G15/06
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an expansion sleeve which surely gets close contact with a form.  <P>SOLUTION: This expansion sleeve, which is equipped with an outer cylinder 1 and a pair of inner cylinders 2 and 3, which are inserted in such a manner as to be protruded from both ends 1a and 1b of the outer cylinder 1, is characterized in that surface parts 4 and 5 for being fixed to the form are provided at protrusive ends 2a and 3a of the respective inner cylinders 2 and 3. The surface parts 4 and 5 are lids 4 and 5 which close the ends 2a and 3a, and surfaces of the lids 4 and 5 are coated with adhesives 4c and 5c so as to serve as adhesive surfaces. The surfaces 4 and 5 are provided on an end surface which abuts on the form, so that the expansion sleeve copes with even the swelling of the form. Thus, the close contact with the form is made more certain, and working efficiency is expected to be further enhanced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033564-A (JP)
Title: Quilt cover
Inventor: SAKATANI KATSUMI
IPC: A47G9/02
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quilt cover easily put on and taken off from a quilt.  <P>SOLUTION: The quilt cover covering a quilt comprises: a lining cloth 2 covering an underside of the quilt 4, of which, an end part in a longitudinal direction formed longer than that of the quilt 4 functions as a collar cloth 11; an outer side cloth 3, covering an upper side of the quilt 4, of which, the size is nearly the same as the quilt; fasteners 5, 6 detachably connecting three sides of the outer side cloth and the lining cloth except one end side in the longitudinal direction; and button holes and buttons 9 detachably connecting the outer side cloth to the lining cloth when folding back the collar cloth at one end of the lining cloth toward the upper surface side of the one end part of the outer side cloth.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004003066-A (JP)
Title: Wadded baby wrapper for holding baby in arm, also usable as cold-proof outfit
Inventor: MIYASAKA YUJI
IPC: A41B13/06
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wadded baby wrapper for holding a baby in arms also usable as a cold-proof outfit which enables a user to rapidly hold a baby in her (his) arms out of a baby buggy with a holding strap or put back the baby into the baby buggy while releasing the holding strap off the baby so as to reduce baggages taken when going out accompanied by her baby.  <P>SOLUTION: The wadded baby wrapper comprises a bag to put a baby therein, provided with belts and hooks. The wrapper is used as a cold-proof sack referred in Figs. 3 and 4, used as a holding strap, and used as a matting.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033656-A (JP)
Title: Water color changing printed matter
Inventor: NAKAJIMA AKIO
IPC: A63H3/02
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water color changing printed matter which has a water allochroic image which appears different between its dry state and its water-absorbed state on a support having transparency, is excellent in complicated and variegated decorativeness, and is rich in applicability to various decoration areas, the areas of toys and clothes, or the like.  <P>SOLUTION: In this a water color changing printed matter 1 which is obtained by fixing a low reflective index pigment with a binder resin as its dispersing state and forming a porous image 3 which turns transparent or translucent at its water-absorbed state on the surface of a support 2 having transparency, the area ratio between the area where the porous image 3 is formed and the area where the porous image 3 is not formed is 20:80-80:20 per 100 cm<SP>2</SP>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035251-A (JP)
Title: Sheet post-processing device and image forming device
Inventor: WATANABE KIYOSHI
IPC: B65H31/34
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device capable of attaining miniaturization, power saving or cost reduction by sharing a drive source between each means.  <P>SOLUTION: This sheet post processing device is provided with a discharge means 8 discharging a sheet, a moving means adjusting the sheet (at least either 18 or 24), and a housing means 32 housing a bundle of sheets. The driving source is shared by interlocking at least either drive of the moving means or the housing means with the drive of the discharge means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044820-A (JP)
Title: Performance testing method of sludge incinerator
Inventor: NAKAGAWA TAKASHI
IPC: F23G7/00
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a performance testing method capable of obtaining testing data with high reproducibility and reliability in a performance testing of a sludge incinerator.  <P>SOLUTION: Sludge A and pulverized coal B having a certain moisture content are mixed in a mixing adjusting machine 2, and a refined sludge C for generating a heating value equivalent to that of the sludge to be used for the performance testing of the incinerator is provided. The refined sludge C is supplied into the furnace body 1 of the previously heated sludge incinerator 20. The refined sludge C is mixed with grains of sand as a flow medium D in the furnace body 1, stirred/crushed, and burned while being dried. At this time, testing data such as temperature in the furnace and burning duration is obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003027403-A (JP)
Title: Track work apparatus
Inventor: THEURER JOSEF
IPC: E01B27/04
Filed: 2002-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a track work apparatus which can be designed into a simple structure even if a machine frame thereof has a short length. SOLUTION: The track work apparatus 1 is formed of track bogies 4 and the machine frame 5 borne by the same. An excavator 7 is arranged at a rear edge 22 with respect to an operating direction 6 of the apparatus. The excavator 7 is comprised of a ballast digging unit 23 located on a lower side of a track 3, and a discharging end portion 17 arranged on a rear side with respect to the operating direction, in order to convey dug ballast 2 onto a conveyor belt 18. The rear track bogie 4 is attached to the machine frame 5, and moves from a transporting location between the discharging end portion of the excavator 7 and the ballast digging unit 23, toward the front track bogie 4.
Patent JP-2003114646-A (JP)
Title: Display device and its driving method
Inventor: KIMURA HAJIME
IPC: G09G3/32
Filed: 2002-07-10
Abstract: PROBLEM TO BE SOLVED: To efficiently prevent the occurrence of spurious profiles while displaying is conducted in time division gradation. SOLUTION: The order of appearance of a subframe interval and time in which the subframe interval is started are varied between the pixels which are driven by odd-numbered line gate signal lines and the pixels which are driven by even-numbered line gate signal lines. For example, display is conducted at a display interval Tr1 in a subframe interval SF1 or at a display interval Tr2 in a subframe interval SF2 or at a display interval Tr3 in a subframe interval SF3. At that time, the order of appearance of a display interval is varied for pixels (B2) which are driven by the gate signal line having odd-numbered line and pixels (B1) which are driven by the gate signal lines of odd-numbered lines. When the gradation is changed, non-light emitting display intervals (Tr3 , Tr2 and Tr1 ) are made continuous over an approximate one frame interval for the pixels of odd-numbered lines.  However, at the same time, non-light emitting and light emitting are alternatively repeated for the pixels of even-numbered lines. Because of the above, light emitting luminance is averaged for human eyes and the generation of unnatural dark lines (spurious profiles) is suppressed.
Patent JP-2004041131-A (JP)
Title: Method for producing 4-hydroxyindole
Inventor: UEDA MAKOTO
IPC: C12R1/645
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for readily producing 4-hydroxyindole useful as an intermediate of a medicine from an inexpensive raw material.  <P>SOLUTION: The method for producing the 4-hydroxyindole comprises hydroxylating the 4-position of indole, or hydroxylating the 4-position of 1-benzoylindole and debenzoylating the 1-position thereof in the presence of microorganisms.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051999-A (JP)
Title: Metallic material having film of metal oxide and fluoride formed thereon
Inventor: KIKUYAMA HIROHISA
IPC: C23C8/28
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To form a film of metal oxide and fluoride having both corrosion resistance and high insulation properties, on at least one part of a metal surface.  <P>SOLUTION: This metallic material has the above film formed thereon by heating a metallic material in an atmosphere of fluorinating gas coexisting with oxidizing gas, while vaporizing a fluoride of the metallic material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056222-A (JP)
Title: Imaging apparatus, control method for imaging apparatus, program, and computer-readable storage medium
Inventor: OKAWARA HIROTO
IPC: H04N5/335
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus that can be downsized and made lightweight at a low cost and realize photographing of a moving picture and photographing of a highly precise still picture.  <P>SOLUTION: In the moving picture photographing mode, a read area of a solid-state imaging element 106 is set to a moving picture mode, and in the still picture photographing mode, the read area of the solid-state imaging element 106 is set to a still picture of a small size or a still picture of a large size depending on whether the selected image size for still picture recording is small or large. Furthermore, in the still picture photographing mode, when a light receiving area at a position of a second lens group 102 at present is smaller than a read area which a solid-state imaging element control means 109 is going to read, the imaging apparatus inhibits a camera signal processing means 108 to output an imaging signal and outputs a prescribed muting signal instead of the imaging signal as its control and forcibly moves the second lens group 102 up to a prescribed position in a telescopic direction to set the light receiving area to be the read area or wider.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053100-A (JP)
Title: Self supporting missile launcher equipped with tubular exhaust gas induction duct
Inventor: BRIGGS DAVID CONRAD
IPC: F41F3/042
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved missile launcher.  <P>SOLUTION: This launcher includes cylindrical shell provided with a plenum or a manifold for changing direction of exhaust gas of the missile at a tail part. A plurality of exhaust gas ducts or exhaust induction tubes induces exhaust gas to near outlet edge of the launcher from the plenum. A projection part on the missile such as a guide rail or aerodynamic fin is arranged between the exhaust gas ducts on a missile main body. Since a tube like duct resists exhaust gas pressure with circumferential stress, weight reduction of the same can be carried out. Film of ablating material can be provided on the exhaust gas duct. The exhaust gas duct can be supported by a support beam extending in a longitudinal direction, preferably an I shape beam. As one embodiment, each I shape beam supports two exhaust gas ducts.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049654-A (JP)
Title: Device for sliding seat of chair back and forth
Inventor: MASUNAGA HIROSHI
IPC: A47C1/023
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To excellently adjust the front and rear positions of a seat when the seat is largely sagged like a sitting time.  <P>SOLUTION: In this device, guide rails 13 arranged in a front and rear direction are provided in the left and right upper parts of a support base 5 which is attached to the upper end of a shaft 4 of the chair, and movable rails 20 arranged to be away from the seat 7 below the left and right parts of the seat 7 are attached slidably to the guide rails 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003054258-A (JP)
Title: Supporting framework of rear cover of rear compartment in vehicle body
Inventor: ZIPPERLE SIEGFRIED
IPC: B60J7/12
Filed: 2002-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a supporting framework for forming larger clearance in vehicle body design. SOLUTION: In this supporting framework 2 of a rear cover 1 which can be pivoted up around a front transverse axis and a rear transverse axis of a rear compartment in the body, when the rear cover 1 is pivoted up around the rear transverse axis, or when U shaped limb 3' pivots correspondingly, a lifting/tilting guide 4 lifts up firstly.
Patent JP-2004064704-A (JP)
Title: Shading correction method of heat developing and recording apparatus, and heat developing and recording apparatus
Inventor: KOJIMA TETSUYA
IPC: B41J2/52
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To reduce costs of an apparatus while securing an excellent shading correction function.  <P>SOLUTION: When adjusting a heat developing and recording apparatus 100 before forwarding, a continuous recording pattern Fp is outputted, a recording density of the continuous recording pattern Fp is measured by a recording density measuring unit, a shading correction table for pixels is created and the shading correction table is registered in a storage part. After the heat developing and recording apparatus 100 is forwarded without packaging the recording density measuring unit therein, on the other hand, a discrete recording pattern Up is outputted, a recording density of the discrete recording pattern Up is measured for each discrete recording position, and a shading correction table is created to update the shading correction table registered in the storage part therewith.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003183718-A (JP)
Title: Method for controlling elution of fluorine from steel smelting slag
Inventor: MATSUNAGA HISAHIRO
IPC: C21C1/02
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively provide a method for controlling elution of fluorine, which can effectively control an eluting amount of fluorine from steel smelting slag containing fluorine.  <P>SOLUTION: This control method is characterized by mixing the steel smelting slag containing fluorine with one or more materials for controlling elution of fluorine, selected among solidified hydrate of fine powders of blast- furnace slag, slag in a furnace for smelting/reducing chrome ore, secondary smelting slag discharged from a secondary smelting process without using the fluorine-containing material, and porous carbide.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004065403-A (JP)
Title: Knob with alarm whistle for pot lid or the like
Inventor: OGATA GIICHI
IPC: A47J27/212
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a knob with an alarm whistle for a pot lid, etc. which prevents boiling over and waste of energy in the case of heating a pot and realizes cooking with remaining heat in a temperature keeping state and extension of the storing period of remaining cooked food and which is especially suitable for cooking in an electromagnetic induction cooker.  <P>SOLUTION: The knob with the alarm whistle for the pot lid, etc. comprises: a screw part 2 to be inserted into a knob fitting part from its lower side; a base part 3 to be screwed with the screw part from its upper side; a partition plate 6 provided on the base part; a cover part 9 provided on the partition plate; and a spring part 8 located between the cover part and the partition plate 8. A steam path is provided nearly in the center of each of the above parts. The knob is further provided with: a least one projecting or recessed guide parts 6b disposed on the back surface of the partition plate; a recessed or projecting guide part 4d provided on a base side and to be fitted to the guide parts of the partition plate of the top plate 4 of the base part; a packing housing part 4h formed in a recessed state at the steam path of the base part; and a packing 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065409-A (JP)
Title: Golf ball
Inventor: IWAMI SATOSHI
IPC: A63B37/00
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a golf ball with which spinning performance is improved.  <P>SOLUTION: This golf ball is provided with a core 2 and a cover 3. The cover 3 is formed of a polymeric composition, and the loss factor T (-20) of this polymeric composition at -20°C and the complex modulus of elasticity E (-20) Kgf/cm<SP>2</SP>of the same at -20°C satisfy the following formula (I). In this case, the formula (I) is expressed by T(-20)≥4.2*10<SP>-5</SP>*E(-20)-0.24. The loss factor T (-20) is ≥0.05 and ≤0.50, particularly ≥0.05 and ≤0.40. Moreover, the complex modulus of elasticity E (-20) is ≥500, particularly ≥1000. Furthermore, the thickness of the cover is ≥0.3 mm and ≤1.4 mm, particularly ≥0.3 mm and ≤1.0 mm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072426-A (JP)
Title: Master slave flip flop circuit
Inventor: ARAKI MASAHIRO
IPC: H03K3/3562
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To reduce power consumption of a master slave flip flop circuit.  <P>SOLUTION: The circuit employs a configuration comprising a master latch circuit 6 for switching data to a through or holding status, a slave latch circuit 7 for switching data to a holding or through status, and a circuit setup control means 3 for setting the master latch circuit 6 to a through status and the slave latch circuit 7 to a holding status or setting the master latch circuit 6 to the holding status and the slave latch circuit 7 to the through status using "L" and "H" of an clock signal CLK1, respectively. According to the configuration, the number of transistors for operating by a change in the clock signal is decreased, and electric power consumption at a gate electrode is reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003215401-A (JP)
Title: Optical connector
Inventor: MATSUMOTO SHINICHI
IPC: G02B6/40
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical connector which can secure a radius of bending of coated optical fiber ribbon with a small space while taking bending loss and breakage of the coated optical fiber ribbon into consideration.  <P>SOLUTION: A housing of an optical connector having a front end and a rear end is characterized by that while a ferrule to which one end of an optical fiber is fixed is stored, the part of the other end side of the optical fiber is extended from the rear end. A stopper stored in the housing prevents the ferrule from coming out of the housing. A flexible protection boot extends from the rear end of the housing while having its front end engaged with the stopper to partially surround the part of the other end side of the optical fiber. An engagement part between the stopper and the front end of the protection boot is positioned in the housing.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004068209-A (JP)
Title: Heat transfer printing method
Inventor: WAKATSUKI KIMIKO
IPC: D06P5/00
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat transfer printing method suitable for a production by a manual industry.  <P>SOLUTION: The heat transfer printing method comprises heat-transferring a pattern to a shirt 32 by using a sublime-type transfer sheet. The transfer sheet is obtained by cutting off the sublime-type transfer sheet into each pattern. The part 22 cut off from the sublime-type transfer sheet is arranged on the shirt 32 so as to overlap with a position to be transferred, and heated to transfer the pattern of the cut-off part 22 to the shirt 32. In another aspect, two or more cut-off parts (corresponding to the cut-off part 22) are formed and the pattern of the cut-off part is transferred. A pattern of another cut-off part is transferred so as to overlap with a part of the transferred pattern. The amount of heat for transfer added when transferring the cut-off part is regulated by regulating a heating time and a heating temperature.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068503-A (JP)
Title: Connecting jig for steel pipe piles, and method of connecting steel pipe piles using the same
Inventor: UMEOKA MIKIO
IPC: E02D5/24
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connecting jig which facilitates connection between steel pipe piles.  <P>SOLUTION: The connecting jig 1 for the steel pipe piles consists of a support body 2 and five pins 4. The support body 2 is formed by cutting a cylindrical iron pipe having an outer diameter of about 100 mm and a thickness of about 4 mm, to a piece having a width of about 50 mm. Further the support body 2 has a slit 7 extending along a cylinder center axial direction, and five pin insertion holes 3 perforated at equal intervals along a center line. Then the iron pins 4 are inserted into the pin insertion holes 3, respectively, from inside of the support body 2, and they are radially protruded toward outside of the support body 2.  <P>COPYRIGHT: (C)2004,JPO